Early labor

I was in early labor at 35wks and 2 days at 2 am. contractions where 3 to 5 min apart dilated to a 1 at 80 % thinned out they sent me home to relax and rest. second time going in contractions where 1 to 3 min apart dilated to a 2 and still 80% thinned they gave me iv fluids, something thro iv stop in and also a pill,contractions stopped at 3 am next morning.. I lost my mucus plug completely.. still have cramping on off lower back pain and few contractions here and there..No urine infections or yeast infections.. No preclamsia or high blood pressure or swelling.. they say I won't make it past 37 wks. what do u guys think?? u think I'll b going back into labor soon or make it to the 37 wks like they want?